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Fix for buffer crash.

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This commit is contained in:
Andrzej Kapolka 2015-01-18 15:17:45 -08:00
parent 27255fbb4a
commit 52641bd20f
2 changed files with 73 additions and 69 deletions
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126
interface/src/MetavoxelSystem.cpp
View file

@ -223,8 +223,8 @@ void MetavoxelSystem::render() {
glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z); glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z);
glScalef(batch.scale.x, batch.scale.y, batch.scale.z); glScalef(batch.scale.x, batch.scale.y, batch.scale.z);
batch.vertexBuffer->bind(); glBindBuffer(GL_ARRAY_BUFFER, batch.vertexBufferID);
batch.indexBuffer->bind(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, batch.indexBufferID);
HeightfieldPoint* point = 0; HeightfieldPoint* point = 0;
glVertexPointer(3, GL_FLOAT, sizeof(HeightfieldPoint), &point->vertex); glVertexPointer(3, GL_FLOAT, sizeof(HeightfieldPoint), &point->vertex);
@ -245,8 +245,8 @@ void MetavoxelSystem::render() {
glActiveTexture(GL_TEXTURE0); glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, 0); glBindTexture(GL_TEXTURE_2D, 0);
batch.vertexBuffer->release(); glBindBuffer(GL_ARRAY_BUFFER, 0);
batch.indexBuffer->release(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glPopMatrix(); glPopMatrix();
} }
@ -273,8 +273,8 @@ void MetavoxelSystem::render() {
glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z); glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z);
glScalef(batch.scale.x, batch.scale.y, batch.scale.z); glScalef(batch.scale.x, batch.scale.y, batch.scale.z);
batch.vertexBuffer->bind(); glBindBuffer(GL_ARRAY_BUFFER, batch.vertexBufferID);
batch.indexBuffer->bind(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, batch.indexBufferID);
HeightfieldPoint* point = 0; HeightfieldPoint* point = 0;
glVertexPointer(3, GL_FLOAT, sizeof(HeightfieldPoint), &point->vertex); glVertexPointer(3, GL_FLOAT, sizeof(HeightfieldPoint), &point->vertex);
@ -324,8 +324,8 @@ void MetavoxelSystem::render() {
glActiveTexture(GL_TEXTURE0); glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, 0); glBindTexture(GL_TEXTURE_2D, 0);
batch.vertexBuffer->release(); glBindBuffer(GL_ARRAY_BUFFER, 0);
batch.indexBuffer->release(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glPopMatrix(); glPopMatrix();
} }
@ -368,8 +368,8 @@ void MetavoxelSystem::render() {
glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z); glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z);
glScalef(batch.scale.x, batch.scale.y, batch.scale.z); glScalef(batch.scale.x, batch.scale.y, batch.scale.z);
batch.vertexBuffer->bind(); glBindBuffer(GL_ARRAY_BUFFER, batch.vertexBufferID);
batch.indexBuffer->bind(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, batch.indexBufferID);
VoxelPoint* point = 0; VoxelPoint* point = 0;
glVertexPointer(3, GL_FLOAT, sizeof(VoxelPoint), &point->vertex); glVertexPointer(3, GL_FLOAT, sizeof(VoxelPoint), &point->vertex);
@ -378,8 +378,8 @@ void MetavoxelSystem::render() {
glDrawRangeElements(GL_QUADS, 0, batch.vertexCount - 1, batch.indexCount, GL_UNSIGNED_INT, 0); glDrawRangeElements(GL_QUADS, 0, batch.vertexCount - 1, batch.indexCount, GL_UNSIGNED_INT, 0);
batch.vertexBuffer->release(); glBindBuffer(GL_ARRAY_BUFFER, 0);
batch.indexBuffer->release(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glPopMatrix(); glPopMatrix();
} }
@ -409,8 +409,8 @@ void MetavoxelSystem::render() {
glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z); glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z);
glScalef(batch.scale.x, batch.scale.y, batch.scale.z); glScalef(batch.scale.x, batch.scale.y, batch.scale.z);
batch.vertexBuffer->bind(); glBindBuffer(GL_ARRAY_BUFFER, batch.vertexBufferID);
batch.indexBuffer->bind(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, batch.indexBufferID);
VoxelPoint* point = 0; VoxelPoint* point = 0;
glVertexPointer(3, GL_FLOAT, sizeof(VoxelPoint), &point->vertex); glVertexPointer(3, GL_FLOAT, sizeof(VoxelPoint), &point->vertex);
@ -453,8 +453,8 @@ void MetavoxelSystem::render() {
glActiveTexture(GL_TEXTURE0); glActiveTexture(GL_TEXTURE0);
batch.vertexBuffer->release(); glBindBuffer(GL_ARRAY_BUFFER, 0);
batch.indexBuffer->release(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glPopMatrix(); glPopMatrix();
} }
@ -492,13 +492,13 @@ void MetavoxelSystem::render() {
glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z); glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z);
glScalef(batch.scale.x, batch.scale.y, batch.scale.z); glScalef(batch.scale.x, batch.scale.y, batch.scale.z);
batch.vertexBuffer->bind(); glBindBuffer(GL_ARRAY_BUFFER, batch.vertexBufferID);
glVertexPointer(3, GL_FLOAT, 0, 0); glVertexPointer(3, GL_FLOAT, 0, 0);
glDrawArrays(GL_LINES, 0, batch.vertexCount); glDrawArrays(GL_LINES, 0, batch.vertexCount);
batch.vertexBuffer->release(); glBindBuffer(GL_ARRAY_BUFFER, 0);
glPopMatrix(); glPopMatrix();
} }
@ -547,6 +547,12 @@ void MetavoxelSystem::deleteTextures(int heightTextureID, int colorTextureID, in
glDeleteTextures(1, (const GLuint*)&materialTextureID); glDeleteTextures(1, (const GLuint*)&materialTextureID);
} }
void MetavoxelSystem::deleteBuffers(int vertexBufferID, int indexBufferID, int hermiteBufferID) const {
glDeleteBuffers(1, (const GLuint*)&vertexBufferID);
glDeleteBuffers(1, (const GLuint*)&indexBufferID);
glDeleteBuffers(1, (const GLuint*)&hermiteBufferID);
}
class SpannerRenderVisitor : public SpannerVisitor { class SpannerRenderVisitor : public SpannerVisitor {
public: public:
@ -649,8 +655,8 @@ void MetavoxelSystem::renderHeightfieldCursor(const glm::vec3& position, float r
glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z); glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z);
glScalef(batch.scale.x, batch.scale.y, batch.scale.z); glScalef(batch.scale.x, batch.scale.y, batch.scale.z);
batch.vertexBuffer->bind(); glBindBuffer(GL_ARRAY_BUFFER, batch.vertexBufferID);
batch.indexBuffer->bind(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, batch.indexBufferID);
HeightfieldPoint* point = 0; HeightfieldPoint* point = 0;
glVertexPointer(3, GL_FLOAT, sizeof(HeightfieldPoint), &point->vertex); glVertexPointer(3, GL_FLOAT, sizeof(HeightfieldPoint), &point->vertex);
@ -662,8 +668,8 @@ void MetavoxelSystem::renderHeightfieldCursor(const glm::vec3& position, float r
glBindTexture(GL_TEXTURE_2D, 0); glBindTexture(GL_TEXTURE_2D, 0);
batch.vertexBuffer->release(); glBindBuffer(GL_ARRAY_BUFFER, 0);
batch.indexBuffer->release(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glPopMatrix(); glPopMatrix();
} }
@ -687,16 +693,16 @@ void MetavoxelSystem::renderHeightfieldCursor(const glm::vec3& position, float r
glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z); glRotatef(glm::degrees(glm::angle(batch.rotation)), axis.x, axis.y, axis.z);
glScalef(batch.scale.x, batch.scale.y, batch.scale.z); glScalef(batch.scale.x, batch.scale.y, batch.scale.z);
batch.vertexBuffer->bind(); glBindBuffer(GL_ARRAY_BUFFER, batch.vertexBufferID);
batch.indexBuffer->bind(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, batch.indexBufferID);
VoxelPoint* point = 0; VoxelPoint* point = 0;
glVertexPointer(3, GL_FLOAT, sizeof(VoxelPoint), &point->vertex); glVertexPointer(3, GL_FLOAT, sizeof(VoxelPoint), &point->vertex);
glDrawRangeElements(GL_QUADS, 0, batch.vertexCount - 1, batch.indexCount, GL_UNSIGNED_INT, 0); glDrawRangeElements(GL_QUADS, 0, batch.vertexCount - 1, batch.indexCount, GL_UNSIGNED_INT, 0);
batch.vertexBuffer->release(); glBindBuffer(GL_ARRAY_BUFFER, 0);
batch.indexBuffer->release(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
glPopMatrix(); glPopMatrix();
} }
@ -1033,10 +1039,17 @@ VoxelBuffer::VoxelBuffer(const QVector<VoxelPoint>& vertices, const QVector<int>
_vertexCount(vertices.size()), _vertexCount(vertices.size()),
_indexCount(indices.size()), _indexCount(indices.size()),
_hermiteCount(hermite.size()), _hermiteCount(hermite.size()),
_indexBuffer(QOpenGLBuffer::IndexBuffer), _vertexBufferID(0),
_indexBufferID(0),
_hermiteBufferID(0),
_materials(materials) { _materials(materials) {
} }
VoxelBuffer::~VoxelBuffer() {
QMetaObject::invokeMethod(Application::getInstance()->getMetavoxels(), "deleteBuffers", Q_ARG(int, _vertexBufferID),
Q_ARG(int, _indexBufferID), Q_ARG(int, _hermiteBufferID));
}
bool VoxelBuffer::findRayIntersection(const glm::vec3& origin, const glm::vec3& direction, bool VoxelBuffer::findRayIntersection(const glm::vec3& origin, const glm::vec3& direction,
float boundsDistance, float& distance) const { float boundsDistance, float& distance) const {
float highest = _size - 1.0f; float highest = _size - 1.0f;
@ -1106,16 +1119,16 @@ bool VoxelBuffer::findRayIntersection(const glm::vec3& origin, const glm::vec3&
} }
void VoxelBuffer::render(const glm::vec3& translation, const glm::quat& rotation, const glm::vec3& scale, bool cursor) { void VoxelBuffer::render(const glm::vec3& translation, const glm::quat& rotation, const glm::vec3& scale, bool cursor) {
if (!_vertexBuffer.isCreated()) { if (_vertexBufferID == 0) {
_vertexBuffer.create(); glGenBuffers(1, &_vertexBufferID);
_vertexBuffer.bind(); glBindBuffer(GL_ARRAY_BUFFER, _vertexBufferID);
_vertexBuffer.allocate(_vertices.constData(), _vertices.size() * sizeof(VoxelPoint)); glBufferData(GL_ARRAY_BUFFER, _vertices.size() * sizeof(VoxelPoint), _vertices.constData(), GL_STATIC_DRAW);
_vertexBuffer.release(); glBindBuffer(GL_ARRAY_BUFFER, 0);
_indexBuffer.create(); glGenBuffers(1, &_indexBufferID);
_indexBuffer.bind(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, _indexBufferID);
_indexBuffer.allocate(_indices.constData(), _indices.size() * sizeof(int)); glBufferData(GL_ELEMENT_ARRAY_BUFFER, _indices.size() * sizeof(int), _indices.constData(), GL_STATIC_DRAW);
_indexBuffer.release(); glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
if (!_materials.isEmpty()) { if (!_materials.isEmpty()) {
_networkTextures.resize(_materials.size()); _networkTextures.resize(_materials.size());
@ -1134,8 +1147,8 @@ void VoxelBuffer::render(const glm::vec3& translation, const glm::quat& rotation
baseBatch.translation = translation; baseBatch.translation = translation;
baseBatch.rotation = rotation; baseBatch.rotation = rotation;
baseBatch.scale = scale; baseBatch.scale = scale;
baseBatch.vertexBuffer = &_vertexBuffer; baseBatch.vertexBufferID = _vertexBufferID;
baseBatch.indexBuffer = &_indexBuffer; baseBatch.indexBufferID = _indexBufferID;
baseBatch.vertexCount = _vertexCount; baseBatch.vertexCount = _vertexCount;
baseBatch.indexCount = _indexCount; baseBatch.indexCount = _indexCount;
Application::getInstance()->getMetavoxels()->addVoxelBaseBatch(baseBatch); Application::getInstance()->getMetavoxels()->addVoxelBaseBatch(baseBatch);
@ -1145,8 +1158,8 @@ void VoxelBuffer::render(const glm::vec3& translation, const glm::quat& rotation
splatBatch.translation = translation; splatBatch.translation = translation;
splatBatch.rotation = rotation; splatBatch.rotation = rotation;
splatBatch.scale = scale; splatBatch.scale = scale;
splatBatch.vertexBuffer = &_vertexBuffer; splatBatch.vertexBufferID = _vertexBufferID;
splatBatch.indexBuffer = &_indexBuffer; splatBatch.indexBufferID = _indexBufferID;
splatBatch.vertexCount = _vertexCount; splatBatch.vertexCount = _vertexCount;
splatBatch.indexCount = _indexCount; splatBatch.indexCount = _indexCount;
splatBatch.splatTextureOffset = glm::vec3( splatBatch.splatTextureOffset = glm::vec3(
@ -1178,18 +1191,18 @@ void VoxelBuffer::render(const glm::vec3& translation, const glm::quat& rotation
} }
if (_hermiteCount > 0) { if (_hermiteCount > 0) {
if (!_hermiteBuffer.isCreated()) { if (_hermiteBufferID == 0) {
_hermiteBuffer.create(); glGenBuffers(1, &_hermiteBufferID);
_hermiteBuffer.bind(); glBindBuffer(GL_ARRAY_BUFFER, _hermiteBufferID);
_hermiteBuffer.allocate(_hermite.constData(), _hermite.size() * sizeof(glm::vec3)); glBufferData(GL_ARRAY_BUFFER, _hermite.size() * sizeof(glm::vec3), _hermite.constData(), GL_STATIC_DRAW);
_hermiteBuffer.release(); glBindBuffer(GL_ARRAY_BUFFER, 0);
_hermite.clear(); _hermite.clear();
} }
HermiteBatch hermiteBatch; HermiteBatch hermiteBatch;
hermiteBatch.translation = translation; hermiteBatch.translation = translation;
hermiteBatch.rotation = rotation; hermiteBatch.rotation = rotation;
hermiteBatch.scale = scale; hermiteBatch.scale = scale;
hermiteBatch.vertexBuffer = &_hermiteBuffer; hermiteBatch.vertexBufferID = _hermiteBufferID;
hermiteBatch.vertexCount = _hermiteCount; hermiteBatch.vertexCount = _hermiteCount;
Application::getInstance()->getMetavoxels()->addHermiteBatch(hermiteBatch); Application::getInstance()->getMetavoxels()->addHermiteBatch(hermiteBatch);
} }
@ -1741,29 +1754,19 @@ void HeightfieldNodeRenderer::render(const HeightfieldNodePointer& node, const g
const int NO_CORNERS = 0; const int NO_CORNERS = 0;
const int ALL_CORNERS = UPPER_LEFT_CORNER | UPPER_RIGHT_CORNER | LOWER_LEFT_CORNER | LOWER_RIGHT_CORNER; const int ALL_CORNERS = UPPER_LEFT_CORNER | UPPER_RIGHT_CORNER | LOWER_LEFT_CORNER | LOWER_RIGHT_CORNER;
int corners = NO_CORNERS; int corners = NO_CORNERS;
int stitchMinimumY = INT_MAX, stitchMaximumY = -1;
if (heightfieldHeight != 0.0f) { if (heightfieldHeight != 0.0f) {
corners |= UPPER_LEFT_CORNER; corners |= UPPER_LEFT_CORNER;
stitchMinimumY = qMin(stitchMinimumY, (int)heightfieldHeight);
stitchMaximumY = qMax(stitchMaximumY, (int)heightfieldHeight);
} }
if (nextHeightfieldHeightX != 0.0f && x != stackWidth) { if (nextHeightfieldHeightX != 0.0f && x != stackWidth) {
corners |= UPPER_RIGHT_CORNER; corners |= UPPER_RIGHT_CORNER;
stitchMinimumY = qMin(stitchMinimumY, (int)nextHeightfieldHeightX);
stitchMaximumY = qMax(stitchMaximumY, (int)nextHeightfieldHeightX);
} }
if (nextHeightfieldHeightZ != 0.0f && z != stackHeight) { if (nextHeightfieldHeightZ != 0.0f && z != stackHeight) {
corners |= LOWER_LEFT_CORNER; corners |= LOWER_LEFT_CORNER;
stitchMinimumY = qMin(stitchMinimumY, (int)nextHeightfieldHeightZ);
stitchMaximumY = qMax(stitchMaximumY, (int)nextHeightfieldHeightZ);
} }
if (nextHeightfieldHeightXZ != 0.0f && x != stackWidth && z != stackHeight) { if (nextHeightfieldHeightXZ != 0.0f && x != stackWidth && z != stackHeight) {
corners |= LOWER_RIGHT_CORNER; corners |= LOWER_RIGHT_CORNER;
stitchMinimumY = qMin(stitchMinimumY, (int)nextHeightfieldHeightXZ);
stitchMaximumY = qMax(stitchMaximumY, (int)nextHeightfieldHeightXZ);
} }
bool stitchable = x != 0 && z != 0 && !(corners == NO_CORNERS || corners == ALL_CORNERS); bool stitchable = x != 0 && z != 0 && !(corners == NO_CORNERS || corners == ALL_CORNERS);
bool stitched = false;
VoxelPoint cornerPoints[4]; VoxelPoint cornerPoints[4];
int clampedX = qMax(x - 1, 0), clampedZ = qMax(z - 1, 0); int clampedX = qMax(x - 1, 0), clampedZ = qMax(z - 1, 0);
if (stitchable) { if (stitchable) {
@ -2105,7 +2108,7 @@ void HeightfieldNodeRenderer::render(const HeightfieldNodePointer& node, const g
vertices.append(point); vertices.append(point);
} }
if (stitchable && !stitched && y >= stitchMinimumY && y <= stitchMaximumY) { if (stitchable) {
int nextIndex = vertices.size(); int nextIndex = vertices.size();
const NormalIndex& previousIndexX = lastIndicesX.getClosest(y); const NormalIndex& previousIndexX = lastIndicesX.getClosest(y);
const NormalIndex& previousIndexZ = lastIndicesZ[x].getClosest(y); const NormalIndex& previousIndexZ = lastIndicesZ[x].getClosest(y);
@ -2270,7 +2273,6 @@ void HeightfieldNodeRenderer::render(const HeightfieldNodePointer& node, const g
break; break;
} }
} }
stitched = true;
} }
} }
@ -2395,8 +2397,8 @@ void HeightfieldNodeRenderer::render(const HeightfieldNodePointer& node, const g
} }
HeightfieldBaseLayerBatch baseBatch; HeightfieldBaseLayerBatch baseBatch;
baseBatch.vertexBuffer = &bufferPair.first; baseBatch.vertexBufferID = bufferPair.first.bufferId();
baseBatch.indexBuffer = &bufferPair.second; baseBatch.indexBufferID = bufferPair.second.bufferId();
baseBatch.translation = translation; baseBatch.translation = translation;
baseBatch.rotation = rotation; baseBatch.rotation = rotation;
baseBatch.scale = scale; baseBatch.scale = scale;
@ -2410,8 +2412,8 @@ void HeightfieldNodeRenderer::render(const HeightfieldNodePointer& node, const g
if (!(cursor || _networkTextures.isEmpty())) { if (!(cursor || _networkTextures.isEmpty())) {
HeightfieldSplatBatch splatBatch; HeightfieldSplatBatch splatBatch;
splatBatch.vertexBuffer = &bufferPair.first; splatBatch.vertexBufferID = bufferPair.first.bufferId();
splatBatch.indexBuffer = &bufferPair.second; splatBatch.indexBufferID = bufferPair.second.bufferId();
splatBatch.translation = translation; splatBatch.translation = translation;
splatBatch.rotation = rotation; splatBatch.rotation = rotation;
splatBatch.scale = scale; splatBatch.scale = scale;

14
interface/src/MetavoxelSystem.h
View file

@ -82,6 +82,7 @@ public:
void addHermiteBatch(const HermiteBatch& batch) { _hermiteBatches.append(batch); } void addHermiteBatch(const HermiteBatch& batch) { _hermiteBatches.append(batch); }
Q_INVOKABLE void deleteTextures(int heightTextureID, int colorTextureID, int materialTextureID) const; Q_INVOKABLE void deleteTextures(int heightTextureID, int colorTextureID, int materialTextureID) const;
Q_INVOKABLE void deleteBuffers(int vertexBufferID, int indexBufferID, int hermiteBufferID) const;
signals: signals:
@ -152,8 +153,8 @@ private:
/// Base class for all batches. /// Base class for all batches.
class MetavoxelBatch { class MetavoxelBatch {
public: public:
QOpenGLBuffer* vertexBuffer; GLuint vertexBufferID;
QOpenGLBuffer* indexBuffer; GLuint indexBufferID;
glm::vec3 translation; glm::vec3 translation;
glm::quat rotation; glm::quat rotation;
glm::vec3 scale; glm::vec3 scale;
@ -200,7 +201,7 @@ public:
/// A batch containing Hermite data for debugging. /// A batch containing Hermite data for debugging.
class HermiteBatch { class HermiteBatch {
public: public:
QOpenGLBuffer* vertexBuffer; GLuint vertexBufferID;
glm::vec3 translation; glm::vec3 translation;
glm::quat rotation; glm::quat rotation;
glm::vec3 scale; glm::vec3 scale;
@ -316,6 +317,7 @@ public:
VoxelBuffer(const QVector<VoxelPoint>& vertices, const QVector<int>& indices, const QVector<glm::vec3>& hermite, VoxelBuffer(const QVector<VoxelPoint>& vertices, const QVector<int>& indices, const QVector<glm::vec3>& hermite,
const QMultiHash<VoxelCoord, int>& quadIndices, int size, const QVector<SharedObjectPointer>& materials = const QMultiHash<VoxelCoord, int>& quadIndices, int size, const QVector<SharedObjectPointer>& materials =
QVector<SharedObjectPointer>()); QVector<SharedObjectPointer>());
virtual ~VoxelBuffer();
bool isHermiteEnabled() const { return _hermiteEnabled; } bool isHermiteEnabled() const { return _hermiteEnabled; }
@ -336,9 +338,9 @@ private:
int _vertexCount; int _vertexCount;
int _indexCount; int _indexCount;
int _hermiteCount; int _hermiteCount;
QOpenGLBuffer _vertexBuffer; GLuint _vertexBufferID;
QOpenGLBuffer _indexBuffer; GLuint _indexBufferID;
QOpenGLBuffer _hermiteBuffer; GLuint _hermiteBufferID;
QVector<SharedObjectPointer> _materials; QVector<SharedObjectPointer> _materials;
QVector<NetworkTexturePointer> _networkTextures; QVector<NetworkTexturePointer> _networkTextures;
}; };